139280040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 128

約数和(自身を含む): 480384000

約数和(自身を除く): 341103960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 4447, 5220, 6264, 7830, 8894, 10440, 13341, 15660, 17788, 22235, 26682, 31320, 35576, 40023, 44470, 53364, 66705, 80046, 88940, 106728, 120069, 128963, 133410, 160092, 177880, 200115, 240138, 257926, 266820, 320184, 386889, 400230, 480276, 515852, 533640, 600345, 644815, 773778, 800460, 960552, 1031704, 1160667, 1200690, 1289630, 1547556, 1600920, 1934445, 2321334, 2401380, 2579260, 3095112, 3482001, 3868890, 4642668, 4802760, 5158520, 5803335, 6964002, 7737780, 9285336, 11606670, 13928004, 15475560, 17410005, 23213340, 27856008, 34820010, 46426680, 69640020, 139280040]

約数ペア:

[(1, 139280040), (2, 69640020), (3, 46426680), (4, 34820010), (5, 27856008), (6, 23213340), (8, 17410005), (9, 15475560), (10, 13928004), (12, 11606670), (15, 9285336), (18, 7737780), (20, 6964002), (24, 5803335), (27, 5158520), (29, 4802760), (30, 4642668), (36, 3868890), (40, 3482001), (45, 3095112), (54, 2579260), (58, 2401380), (60, 2321334), (72, 1934445), (87, 1600920), (90, 1547556), (108, 1289630), (116, 1200690), (120, 1160667), (135, 1031704), (145, 960552), (174, 800460), (180, 773778), (216, 644815), (232, 600345), (261, 533640), (270, 515852), (290, 480276), (348, 400230), (360, 386889), (435, 320184), (522, 266820), (540, 257926), (580, 240138), (696, 200115), (783, 177880), (870, 160092), (1044, 133410), (1080, 128963), (1160, 120069), (1305, 106728), (1566, 88940), (1740, 80046), (2088, 66705), (2610, 53364), (3132, 44470), (3480, 40023), (3915, 35576), (4447, 31320), (5220, 26682), (6264, 22235), (7830, 17788), (8894, 15660), (10440, 13341)]